Free Shipping
Best Price Guarantee
30 Days No-Hassle Returns
MSD 31649 - 5mm Super Conductor Spark Plug Wire Sets
MSD 31649 - 5mm Super Conductor Spark Plug Wire Sets
Since 2011, We've Shipped Over 1,000,000 Automotive Parts to Canadian Customers
Finally a great car parts website for Canadians! Love it.
James S.
Completely satisfied with prices and customer service.
Alan W.
The price was better than the competitors, not to mention the shipping time was astronomically lower.
William H.
Great experience, good prices and lots of stock!
Angus G.
- Jump to Category:
- Product Info
- Description
- Vehicle Fitment
- Reviews
Product Info

MSD 31649 - 5mm Super Conductor Spark Plug Wire Sets
The MSD 8.5 mm Super Conductor wire is the performance wire. Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference! In a single 12 In. length of Super Conductor wire there is only 40 to 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it's great voltage carrying capabilities. The low resistance results in less loss of spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight, that there is over 40 Ft. of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective electro magnetic interference (EMI) choke.
Key Features:- Custom Spark Plug Wire Set
- Red Super Conductor 8.5mm
- 8.5mm
- For Use On Chevy 4.3L Trucks
- OEM Fit

The MSD team has a strong core of excellent engineers, technicians, assembly specialists who design, develop and manufacture a wide variety of products, including Ignition Controls, Coils, Timing Accessories and Spark Plug Wires and Accessories. All MSD products feature the finest ignition components anyone can install on their vehicle and are geared towards all auto enthusiasts!
Description
- Custom Spark Plug Wire Set
- Red Super Conductor 8.5mm
- 8.5mm
- For Use On Chevy 4.3L Trucks
- OEM Fit
Vehicle Fitment
Year | Make | Model | Sub Model | Engine Size |
---|---|---|---|---|
1992 - 1994 | CHEVROLET | ASTRO | BASE, CL, CS, LT | 4.3L |
1992 | CHEVROLET | C1500 | CHEYENNE, SCOTTSDALE, SILVERADO, WT | 4.3L |
1993 | CHEVROLET | C1500 | CHEYENNE, SILVERADO, WT | 4.3L |
1994 - 1995 | CHEVROLET | C1500 | BASE, CHEYENNE, SILVERADO, WT | 4.3L |
1992 | CHEVROLET | C2500 | CHEYENNE, SCOTTSDALE, SILVERADO | 4.3L |
1993 | CHEVROLET | C2500 | CHEYENNE, SILVERADO | 4.3L |
1994 - 1995 | CHEVROLET | C2500 | BASE, CHEYENNE, SILVERADO, WT | 4.3L |
1992 - 1993 | CHEVROLET | G30 VAN | Beauville, Chevy Van, Hi-Cube | 4.3L |
1994 - 1995 | CHEVROLET | G30 VAN | Chevy Van, Hi-Cube | 4.3L |
1992 - 1993 | CHEVROLET | K1500 | CHEYENNE, SILVERADO, WT | 4.3L |
1994 - 1995 | CHEVROLET | K1500 | BASE, CHEYENNE, SILVERADO, WT | 4.3L |
1992 | CHEVROLET | K2500 | CHEYENNE, SCOTTSDALE, SILVERADO | 4.3L |
1993 | CHEVROLET | K2500 | CHEYENNE, SILVERADO | 4.3L |
1994 - 1995 | CHEVROLET | K2500 | BASE, CHEYENNE, SILVERADO, WT | 4.3L |
1992 | CHEVROLET | S10 | BASE, EL, Tahoe | 4.3L |
1993 | CHEVROLET | S10 | BASE, EL | 4.3L |
1994 - 1995 | CHEVROLET | S10 | BASE, LS, ZR2 | 4.3L |
1992 | CHEVROLET | S10 BLAZER | BASE, SPORT, Tahoe, Tahoe LT | 4.3L |
1993 | CHEVROLET | S10 BLAZER | BASE, Tahoe, Tahoe LT | 4.3L |
1994 | CHEVROLET | S10 BLAZER | BASE, LT, Tahoe, Tahoe LT | 4.3L |
1995 | CHEVROLET | S10 BLAZER | BASE, LT | 4.3L |
1992 - 1993 | GMC | C1500 | Sierra, Sierra SLE, Sierra SLX | 4.3L |
1994 - 1996 | GMC | C1500 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 4.3L |
1997 | GMC | C1500 | Sierra GT, Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 4.3L |
1992 - 1993 | GMC | C2500 | Sierra, Sierra SLE, Sierra SLX | 4.3L |
1994 - 1995 | GMC | C2500 | Sierra SL, Sierra SLE | 4.3L |
1992 - 1993 | GMC | G15/G1500 VAN | Rally, Rally STX, Vandura | 4.3L |
1994 - 1995 | GMC | G15/G1500 VAN | Vandura | 4.3L |
1992 - 1995 | GMC | G25/G2500 VAN | Rally, Rally STX, Vandura | 4.3L |
1992 - 1995 | GMC | G35/G3500 VAN | Vandura, Vandura Special | 4.3L |
1992 | GMC | K1500 | Sierra, Sierra SLE, Sierra SLX | 4.3L |
1993 | GMC | K1500 | Sierra, Sierra SLE, Sierra SLX, Sierra Sport | 4.3L |
1994 | GMC | K1500 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 4.3L |
1995 | GMC | K1500 | Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra Special | 4.3L |
1996 - 1997 | GMC | K1500 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 4.3L |
1992 - 1993 | GMC | K2500 | Sierra, Sierra SLE, Sierra SLX | 4.3L |
1994 - 1995 | GMC | K2500 | Sierra SL, Sierra SLE | 4.3L |
1992 | GMC | S15 JIMMY | BASE, SLE, SLT | 4.3L |
1993 - 1994 | GMC | S15 JIMMY | BASE, SLE, SLS, SLT | 4.3L |
1995 | GMC | S15 JIMMY | BASE, SL, SLE, SLS, SLT | 4.3L |
1992 | GMC | SAFARI | BASE, SLE, SLT | 4.3L |
1993 | GMC | SAFARI | BASE, GT, SLE, SLT | 4.3L |
1994 | GMC | SAFARI | BASE, SLE, SLT, SLX | 4.3L |
1992 | GMC | SONOMA | BASE, SLE | 4.3L |
1993 | GMC | SONOMA | BASE, SLE, SLS | 4.3L |
1994 - 1995 | GMC | SONOMA | SL, SLE, SLS | 4.3L |